TSA liquid rules: what can you bring?
Short answer
Most liquids must fit the 100ml / 3.4oz rule for carry-on security screening.
Rules to know
- Liquids, gels and aerosols usually need small containers.
- Keep items in a clear resealable bag where required.
- Medication and baby food may have exceptions.
Before you travel
Rules can vary by airline, airport and destination. Always confirm with official airline, airport or government sources before travelling.